214995719

素因数分解:

${\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{5077}}^1$

素因数の和:5194

約数の個数: 16

約数和(自身を含む): 236919168

約数和(自身を除く): 21923449

約数列:

[1, 17, 47, 53, 799, 901, 2491, 5077, 42347, 86309, 238619, 269081, 4056523, 4574377, 12646807, 214995719]

約数ペア:

[(1, 214995719), (17, 12646807), (47, 4574377), (53, 4056523), (799, 269081), (901, 238619), (2491, 86309), (5077, 42347)]